i replaced the battery and now radio not working
your security system in the radio itself has locked the radio (it doesn't know the difference between power loss from a bad battery or being stolen out of the car) if you take it to a dealer they can unlock it for you. I hope this helps.
Actually I unhooked the battery for an hour and when I hooked it back up, it worked.
Hey my 2009 chevy suburban has no power to start but has a clicking in the door take battery cables off and on it starts
My gmc acadia after the replace battry redio not work &no asisant park ? Plase help me
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